2025 calendar
December 2025
December 2025 has 31 days — 4 weeks and 3 days, or 4.43 weeks.
Days
31
Calendar days
Weeks
4.43
Decimal weeks
Weekdays
23
Monday to Friday
Weekend days
8
Saturday and Sunday
December 2025 is complete.
Starts on Monday · Ends on Wednesday · 5 calendar weeks · Back to 2025